156685100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10957}}^1$

素因数の和:10995

約数の個数: 72

約数和(自身を含む): 399484848

約数和(自身を除く): 242799748

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1100, 1300, 1430, 2860, 3575, 7150, 10957, 14300, 21914, 43828, 54785, 109570, 120527, 142441, 219140, 241054, 273925, 284882, 482108, 547850, 569764, 602635, 712205, 1095700, 1205270, 1424410, 1566851, 2410540, 2848820, 3013175, 3133702, 3561025, 6026350, 6267404, 7122050, 7834255, 12052700, 14244100, 15668510, 31337020, 39171275, 78342550, 156685100]

約数ペア:

[(1, 156685100), (2, 78342550), (4, 39171275), (5, 31337020), (10, 15668510), (11, 14244100), (13, 12052700), (20, 7834255), (22, 7122050), (25, 6267404), (26, 6026350), (44, 3561025), (50, 3133702), (52, 3013175), (55, 2848820), (65, 2410540), (100, 1566851), (110, 1424410), (130, 1205270), (143, 1095700), (220, 712205), (260, 602635), (275, 569764), (286, 547850), (325, 482108), (550, 284882), (572, 273925), (650, 241054), (715, 219140), (1100, 142441), (1300, 120527), (1430, 109570), (2860, 54785), (3575, 43828), (7150, 21914), (10957, 14300)]